6444302 has 4 divisors (see below), whose sum is σ = 9666456. Its totient is φ = 3222150.

The previous prime is 6444299. The next prime is 6444313. The reversal of 6444302 is 2034446.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611074 + ... + 1611077.

It is an arithmetic number, because the mean of its divisors is an integer number (2416614).

Almost surely, 2^6444302 is an apocalyptic number.

6444302 is a deficient number, since it is larger than the sum of its proper divisors (3222154).

6444302 is a wasteful number, since it uses less digits than its factorization.

6444302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222153.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 6444302 is about 2538.5629793251. The cubic root of 6444302 is about 186.0909679510.

Adding to 6444302 its reverse (2034446), we get a palindrome (8478748).

The spelling of 6444302 in words is "six million, four hundred forty-four thousand, three hundred two".